Preheat your oven to 350°F (175°C).
Prepare a 9x13 inch baking pan with cooking spray.
In a large bowl, combine the cake mix, eggs, and water. Mix until smooth.
Pour the batter into the prepared pan, spreading evenly.
Bake for 30 minutes or until a toothpick comes out clean.
Allow the cake to cool for 10 minutes.
Using a wooden skewer, poke holes all over the cake.
Prepare the strawberry jello according to package instructions and pour over the cake.
Let the cake chill in the refrigerator for at least 2 hours.
Spread the cream cheese mixture over the cake and top with fresh strawberries.